<!DOCTYPE html>
<html lang="zh">

<head>
    <meta charset="UTF-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>jQuery实现登录注册表单代码 </title>

    <style>
        .center {
            text-align: center;
        }

        .login-page {
            width: 360px;
            padding: 8% 0 0;
            margin: auto;
        }

        .form {
            position: relative;
            z-index: 1;
            background: #FFFFFF;
            max-width: 360px;
            margin: 0 auto 100px;
            padding: 45px;
            text-align: center;
            box-shadow: 0 0 20px 0 rgba(0, 0, 0, 0.2), 0 5px 5px 0 rgba(0, 0, 0, 0.24);
        }

        .form input {
            font-family: "Roboto", sans-serif;
            outline: 0;
            background: #f2f2f2;
            width: 100%;
            border: 0;
            margin: 0 0 15px;
            padding: 15px;
            box-sizing: border-box;
            font-size: 14px;
        }

        .form button {
            font-family: "Microsoft YaHei", "Roboto", sans-serif;
            text-transform: uppercase;
            outline: 0;
            background: #4CAF50;
            width: 100%;
            border: 0;
            padding: 15px;
            color: #FFFFFF;
            font-size: 14px;
            -webkit-transition: all 0.3 ease;
            transition: all 0.3 ease;
            cursor: pointer;
        }

        .form button:hover,
        .form button:active,
        .form button:focus {
            background: #43A047;
        }

        .form .message {
            margin: 15px 0 0;
            color: #b3b3b3;
            font-size: 12px;
        }

        .form .message a {
            color: #4CAF50;
            text-decoration: none;
        }

        .form .register-form {
            display: none;
        }

        .container {
            position: relative;
            z-index: 1;
            max-width: 300px;
            margin: 0 auto;
        }

        .container:before,
        .container:after {
            content: "";
            display: block;
            clear: both;
        }

        .container .info {
            margin: 50px auto;
            text-align: center;
        }

        .container .info h1 {
            margin: 0 0 15px;
            padding: 0;
            font-size: 36px;
            font-weight: 300;
            color: #1a1a1a;
        }

        .container .info span {
            color: #4d4d4d;
            font-size: 12px;
        }

        .container .info span a {
            color: #000000;
            text-decoration: none;
        }

        .container .info span .fa {
            color: #EF3B3A;
        }

        body {
            background: #76b852;
            /* fallback for old browsers */
            background: -webkit-linear-gradient(right, #76b852, #8DC26F);
            background: -moz-linear-gradient(right, #76b852, #8DC26F);
            background: -o-linear-gradient(right, #76b852, #8DC26F);
            background: linear-gradient(to left, #76b852, #8DC26F);
            font-family: "Roboto", sans-serif;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }

        .shake_effect {
            -webkit-animation-name: shake;
            animation-name: shake;
            -webkit-animation-duration: 1s;
            animation-duration: 1s;
        }

        @-webkit-keyframes shake {

            from,
            to {
                -webkit-transform: translate3d(0, 0, 0);
                transform: translate3d(0, 0, 0);
            }

            10%,
            30%,
            50%,
            70%,
            90% {
                -webkit-transform: translate3d(-10px, 0, 0);
                transform: translate3d(-10px, 0, 0);
            }

            20%,
            40%,
            60%,
            80% {
                -webkit-transform: translate3d(10px, 0, 0);
                transform: translate3d(10px, 0, 0);
            }
        }

        @keyframes shake {

            from,
            to {
                -webkit-transform: translate3d(0, 0, 0);
                transform: translate3d(0, 0, 0);
            }

            10%,
            30%,
            50%,
            70%,
            90% {
                -webkit-transform: translate3d(-10px, 0, 0);
                transform: translate3d(-10px, 0, 0);
            }

            20%,
            40%,
            60%,
            80% {
                -webkit-transform: translate3d(10px, 0, 0);
                transform: translate3d(10px, 0, 0);
            }
        }

        p.center {
            color: #fff;
            font-family: "Microsoft YaHei";
        }
    </style>

</head>

<body>
    <div class="htmleaf-container">
        <div id="wrapper" class="login-page">
            <div id="login_form" class="form">
                <form class="register-form">
                    <input type="text" placeholder="用户名" id="r_user_name" />
                    <input type="password" placeholder="密码" id="r_password" />
                    <input type="text" placeholder="电子邮件" id="r_emial" />
                    <button id="create">创建账户</button>
                    <p class="message">已经有了一个账户? <a href="#">立刻登录</a></p>
                </form>
                <form class="login-form">
                    <input type="text" placeholder="用户名" id="user_name" />
                    <input type="password" placeholder="密码" id="password" />
                    <button id="login">登　录</button>
                    <p class="message">还没有账户? <a href="#">立刻创建</a></p>  
                </form>
            </div>
        </div>
    </div>

    <script src="/a/jqurey.min.js"></script>
    <script>
        function check_login() {
            var name = $("#user_name").val();
            var pass = $("#password").val();
            if (name == "sc.chinaz.com" && pass == "sc.chinaz.com") {
                alert("登录成功！");
                $("#user_name").val("");
                $("#password").val("");

            }
            else {
                $("#login_form").removeClass('shake_effect');
                setTimeout(function () {
                    $("#login_form").addClass('shake_effect')
                }, 1);
            }
        }
        function check_register() {
            var name = $("#r_user_name").val();
            var pass = $("#r_password").val();
            var email = $("r_email").val();
            if (name != "" && pass == "" && email != "") {
                alert("注册成功！");
                $("#user_name").val("");
                $("#password").val("");
            }
            else {
                $("#login_form").removeClass('shake_effect');
                setTimeout(function () {
                    $("#login_form").addClass('shake_effect')
                }, 1);
            }
        }
        $(function () {
            $("#create").click(function () {
                check_register();
                return false;
            })
            $("#login").click(function () {
                check_login();
                return false;
            })
            $('.message a').click(function () {
                $('form').animate({
                    height: 'toggle',
                    opacity: 'toggle'
                }, 'slow');
            });
        })
    </script>
</body>

</html>